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Diffstat (limited to 'src/vnet/ipsec/ipsec_api.c')
-rw-r--r--src/vnet/ipsec/ipsec_api.c106
1 files changed, 106 insertions, 0 deletions
diff --git a/src/vnet/ipsec/ipsec_api.c b/src/vnet/ipsec/ipsec_api.c
index 3a5b89feb7d..ae62ade35fb 100644
--- a/src/vnet/ipsec/ipsec_api.c
+++ b/src/vnet/ipsec/ipsec_api.c
@@ -53,6 +53,7 @@ _(IPSEC_INTERFACE_ADD_DEL_SPD, ipsec_interface_add_del_spd) \
_(IPSEC_SPD_ADD_DEL_ENTRY, ipsec_spd_add_del_entry) \
_(IPSEC_SAD_ADD_DEL_ENTRY, ipsec_sad_add_del_entry) \
_(IPSEC_SA_SET_KEY, ipsec_sa_set_key) \
+_(IPSEC_SA_DUMP, ipsec_sa_dump) \
_(IPSEC_SPD_DUMP, ipsec_spd_dump) \
_(IPSEC_TUNNEL_IF_ADD_DEL, ipsec_tunnel_if_add_del) \
_(IKEV2_PROFILE_ADD_DEL, ikev2_profile_add_del) \
@@ -402,6 +403,111 @@ vl_api_ipsec_tunnel_if_add_del_t_handler (vl_api_ipsec_tunnel_if_add_del_t *
}));
}
+static void
+send_ipsec_sa_details (ipsec_sa_t * sa, unix_shared_memory_queue_t * q,
+ u32 context, u32 sw_if_index)
+{
+ vl_api_ipsec_sa_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_IPSEC_SA_DETAILS);
+ mp->context = context;
+
+ mp->sa_id = htonl (sa->id);
+ mp->sw_if_index = htonl (sw_if_index);
+
+ mp->spi = htonl (sa->spi);
+ mp->protocol = sa->protocol;
+
+ mp->crypto_alg = sa->crypto_alg;
+ mp->crypto_key_len = sa->crypto_key_len;
+ memcpy (mp->crypto_key, sa->crypto_key, sa->crypto_key_len);
+
+ mp->integ_alg = sa->integ_alg;
+ mp->integ_key_len = sa->integ_key_len;
+ memcpy (mp->integ_key, sa->integ_key, sa->integ_key_len);
+
+ mp->use_esn = sa->use_esn;
+ mp->use_anti_replay = sa->use_anti_replay;
+
+ mp->is_tunnel = sa->is_tunnel;
+ mp->is_tunnel_ip6 = sa->is_tunnel_ip6;
+
+ if (sa->is_tunnel)
+ {
+ if (sa->is_tunnel_ip6)
+ {
+ memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip6, 16);
+ memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip6, 16);
+ }
+ else
+ {
+ memcpy (mp->tunnel_src_addr, &sa->tunnel_src_addr.ip4, 4);
+ memcpy (mp->tunnel_dst_addr, &sa->tunnel_dst_addr.ip4, 4);
+ }
+ }
+
+ mp->salt = clib_host_to_net_u32 (sa->salt);
+ mp->seq_outbound = clib_host_to_net_u64 (((u64) sa->seq));
+ mp->last_seq_inbound = clib_host_to_net_u64 (((u64) sa->last_seq));
+ if (sa->use_esn)
+ {
+ mp->seq_outbound |= (u64) (clib_host_to_net_u32 (sa->seq_hi));
+ mp->last_seq_inbound |= (u64) (clib_host_to_net_u32 (sa->last_seq_hi));
+ }
+ if (sa->use_anti_replay)
+ mp->replay_window = clib_host_to_net_u64 (sa->replay_window);
+ mp->total_data_size = clib_host_to_net_u64 (sa->total_data_size);
+
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
+}
+
+
+static void
+vl_api_ipsec_sa_dump_t_handler (vl_api_ipsec_sa_dump_t * mp)
+{
+ unix_shared_memory_queue_t *q;
+ ipsec_main_t *im = &ipsec_main;
+ vnet_main_t *vnm = im->vnet_main;
+ ipsec_sa_t *sa;
+ ipsec_tunnel_if_t *t;
+ u32 *sa_index_to_tun_if_index = 0;
+
+#if WITH_LIBSSL > 0
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (q == 0 || pool_elts (im->sad) == 0)
+ return;
+
+ vec_validate_init_empty (sa_index_to_tun_if_index, vec_len (im->sad) - 1,
+ ~0);
+
+ /* *INDENT-OFF* */
+ pool_foreach (t, im->tunnel_interfaces,
+ ({
+ vnet_hw_interface_t *hi;
+ u32 sw_if_index = ~0;
+
+ hi = vnet_get_hw_interface (vnm, t->hw_if_index);
+ sw_if_index = hi->sw_if_index;
+ sa_index_to_tun_if_index[t->input_sa_index] = sw_if_index;
+ sa_index_to_tun_if_index[t->output_sa_index] = sw_if_index;
+ }));
+
+ pool_foreach (sa, im->sad,
+ ({
+ if (mp->sa_id == ~(0) || ntohl (mp->sa_id) == sa->id)
+ send_ipsec_sa_details (sa, q, mp->context,
+ sa_index_to_tun_if_index[sa - im->sad]);
+ }));
+ /* *INDENT-ON* */
+
+ vec_free (sa_index_to_tun_if_index);
+#else
+ clib_warning ("unimplemented");
+#endif
+}
+
static void
vl_api_ikev2_profile_add_del_t_handler (vl_api_ikev2_profile_add_del_t * mp)